Pith Number

pith:Q4DMYOHD

pith:1998:Q4DMYOHDVG2IEUXEBCH72LN7WV

not attested not anchored not stored refs pending

Interfacial Structural Changes and Singularities in Non-Planar Geometries

A.O. Parry (Imperial College, C. Rascon, London)

arxiv:cond-mat/9807257 v1 · 1998-07-17 · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4DMYOHDVG2IEUXEBCH72LN7WV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:07:07.155415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8706cc38e3a9b48252e4088ffd2dbfb561511d1361a7af160a63aa862cfca227

Aliases

arxiv: cond-mat/9807257 · arxiv_version: cond-mat/9807257v1 · doi: 10.48550/arxiv.cond-mat/9807257 · pith_short_12: Q4DMYOHDVG2I · pith_short_16: Q4DMYOHDVG2IEUXE · pith_short_8: Q4DMYOHD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q4DMYOHDVG2IEUXEBCH72LN7WV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8706cc38e3a9b48252e4088ffd2dbfb561511d1361a7af160a63aa862cfca227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db21e8c2311e9f92665490c7c7adf6bde3330d58969fe560aa16368fbc4db250",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1998-07-17T14:41:16Z",
    "title_canon_sha256": "45978d7d63de37f4df0295caf730c1f2dd42f28b7298007f3b5489fb290582f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9807257",
    "kind": "arxiv",
    "version": 1
  }
}